The K90 is a high-end gaming keyboard from Corsairís Vengeance gaming line. The Corsair Vengeance K90 keyboard uses mechanical cherry MX red switches for the action and typing keys while silicone-dome key switches are used for the macro, function and nine center block keys. Unlike other keyboards, there is no bezel surrounding the keypads on the Corsair Vengeance K90 but the keys sit exposed on a brushed aluminum surface. All the keys are backlit with a blue LED on the Corsair Vengeance K90 and can be adjusted to 33%, 66% and 100% brightness levels. The Corsair Vengeance K90 has an MSRP of $129.99 USD and comes with a 2-year warranty.